body{
    width: 100%;
    padding: 0;
    margin: 0;
}
#product_home_head{
    padding: 0;
    margin: 0;
    width: 100%;
    min-height: 200px;
}
#product_home_icon{
    position: relative;
}
.alignnone{
    width: 100%;
}
#product_home_icon{
    float: right;
    width: 100%;
    height: 50px;
    background: #ffffff;
}
#product_home_icon>img{
    position: relative;
    float: right;
    margin-right: 5px;
    width: 30px;
    height: 30px;
}
#product_home{
    margin: 0;
    padding: 0;
    width: 100%;
}
#product_home_con1{
    width: 100%;
}
.product_home_con1_1{
    border-top: 10px solid #bebebe;
    clear: left;
    width: 100%;
}
.product_home_con1_1>img{
    width: 40%;
    float: left;
}
.product_home_con1_1>div{
    float: right;
    width: 55%;
}
#product_home_con_floor2{
    width: 100%;
    float: left;
    /*border: 1px solid red;*/
}
#product_home_con_floor2>img,#product_home_con_floor3>img{
    width: 100%;
}
.product_home_con2_1{
    float: left;
    width: 50%;
}
.product_home_con2_1>img{
    width: 100%;
}
.product_home_con2_1 .product_home_con2_abstract{
   width: 100%;
}
.product_home_con2_2{
    width: 49%;
    float: left;
}
.product_home_con2_2_1{
    width: 100%;
    float: left;
}
.product_home_con2_2_1>img{
    width: 40%;
    float: left;
}
.product_home_con2_2>img{
    float: left;
}
.product_home_con2_2{
    height: 50%;
}
.product_home_con2_abstract{
    width: 55%;
    float: left;
}